The equilibrium for COS conversion is favorable at low temperatures due to the exothermic nature of the reaction; however, the heat of reaction is normally dissipated throughout a large amount …

May 15, 2017 · Influence of the following parameters on COS and HCN hydrolysis extent has been explored: reactants partial pressures (i.e. COS, H 2 O, H 2 S, CO 2, HCN, NH 3), …

Mar 1, 2008 · A mathematical model of COS hydrolysis on Al 2 O 3, with fouling of catalyst, has been developed. Kinetic studies were carried out in a fixed bed reactor under atmospheric …

Among existing purification technologies for COS and HCN removal [13,29], catalytic processes attract a great deal of interest. Indeed, both COS and HCN impurities can undergo hydrolysis …

The hydrolysis of carbonyl sulfide (COS) was studied in a gas‐liquid reactor at room temperature and ambient pressure in presence of alkanolamines, such as monoethanolamine (MEA), …

Nov 1, 2023 · The hydrolysis of carbonyl sulfide is an equilibrium reaction; to understand if the effect of the reverse reaction should be deemed into the model, the thermodynamic analysis …

Jul 15, 2016 · The structures of reactants (R), transition states (TS), intermediates (IM) and products (P) were analyzed and a conclusion reached that hydrolysis mechanism of COS …

As mentioned previously, COS and HCN can react with water according to the following reactions: COS + H 2 O ⇔ CO 2 + H 2 S Reaction 1 HCN + H 2 O ⇔ CO + NH 3 Reaction 2 Both …

performance of the COS hydrolysis reactor were selected to be gas hourly space velocity (GHSV), reaction temperature, and length ratio, and numerical modeling was performed considering …

May 1, 2016 · In order to make clear the role of intercalated anions in layered double hydroxides (LDHs) for catalytic hydrolysis of carbonyl sulfide (COS), the adsorption and reaction …